---
title: "Updating Amplia Reg on Linux"
description: "How to update an on-premises Amplia Reg installation on Linux, and how to test the upcoming release candidate version."
canonical: "https://docs.lacunasoftware.com/en-us/articles/amplia-reg/on-premises/linux/update"
locale: "en"
product: "Amplia Reg"
last_updated: "2026-07-14"
---

# Updating Amplia Reg on Linux

To update your [on-premises installation](https://docs.lacunasoftware.com/en-us/articles/amplia-reg/on-premises) of [Amplia Reg](https://docs.lacunasoftware.com/en-us/articles/amplia-reg), follow the steps below:

> **Info**
>
> These instructions assume you are logged in as **root**. If you are not, run `sudo su -` before continuing!

```sh
curl -O https://cdn.lacunasoftware.com/ampliareg/ampliareg-3.0.0.tar.gz
systemctl stop ampliareg
rm -fR /usr/share/ampliareg/*
tar xzf ampliareg-3.0.0.tar.gz -C /usr/share/ampliareg
chmod -R a=,u+rwX,go+rX /usr/share/ampliareg
systemctl start ampliareg
```

## Testing the next version of Amplia Reg

To test the upcoming version of Amplia Reg, currently in Release Candidate state:

```sh
curl -O https://cdn.lacunasoftware.com/ampliareg/ampliareg-3.1.0-rc02.tar.gz
systemctl stop ampliareg
rm -fR /usr/share/ampliareg/*
tar xzf ampliareg-3.1.0-rc02.tar.gz -C /usr/share/ampliareg
chmod -R a=,u+rwX,go+rX /usr/share/ampliareg
systemctl start ampliareg
```

> **Warning**
>
> Release Candidate versions are not production-ready and thus should only be installed on
> staging or test environments.

## See also

* [Setup on Linux](https://docs.lacunasoftware.com/en-us/articles/amplia-reg/on-premises/linux)
* [Troubleshooting](https://docs.lacunasoftware.com/en-us/articles/amplia-reg/on-premises/linux/troubleshoot)